Inventor · disambiguated record

Jacob Matthew Welch

Also filed as: WELCH JACOB MATTHEW

2 granted patents·4 citations·filing 2011–2016

45Inventor score

Technology areasB61K

Files withAPPLEBY GLEN1 L B FOSTER RAIL TECH INC1

Top patents by PatentIndex Score

2 records

0166US9352761B2Wayside friction management systemAPPLEBY GLEN·Filed 2011·Granted May 31, 2016·4 cites·10 claims
0250US10220860B2Wayside friction management systemL B FOSTER RAIL TECH INC·Filed 2016·Granted Mar 5, 2019·0 cites·10 claims

Join the waitlist — get patent alerts

Get an alert when Jacob Matthew Welch files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →